201765753

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{60427}}^1$

素因数の和:60493

約数の個数: 24

約数和(自身を含む): 339363648

約数和(自身を除く): 137597895

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 60427, 181281, 422989, 543843, 1268967, 3202631, 3806901, 9607893, 22418417, 28823679, 67255251, 201765753]

約数ペア:

[(1, 201765753), (3, 67255251), (7, 28823679), (9, 22418417), (21, 9607893), (53, 3806901), (63, 3202631), (159, 1268967), (371, 543843), (477, 422989), (1113, 181281), (3339, 60427)]